BIG BORE KITS FOR HARLEY-DAVIDSON

S&S CYCLE BIG BORE KITS FOR HARLEY-DAVIDSON Black 106" Big Bore Kit The Big Bore kit yields excellent results with stock cylinder heads (not for Twin Cooled motors) unless noted

Easy installation: no need to bore or split existing cases, just swap the cylinders (unless noted)

Cylinders are constructed from premium aluminum castings with cast-in iron liners

Kits include cylinders, pistons, rings and gaskets (head, base and exhaust)

Made in the U.S.A.

BIG BORE KITS

NOTE: This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications.